White Diamond Metal Polish with Long Lasting Sealant, 12 fl oz is a cleaner, polisher and protectant all in one. Removes oxidation and discoloration from aluminum, brass, chrome and many other metals A one step metal polish that cleans, polishes and protects multiple metal surfaces White Diamond metal polish can be used for a variety of uses including (but not limited to) Car detailing, motorcycle detailing, antique restoration, musical instrument care, marine care aircraft care, head light restoration, wheel cleaning, diamond plate, trailer maintenance and more. Use it around the house as a stainless steel cleaner, brass door knobs, fixtures, metal railings etc.